Huangzhuang Subdistrict () is a subdistrict on the south edge of Wuqing District, Tianjin, China. It borders Yunhexi and Dongpuwa Subdistricts to its north, Xiazhuzhuang and Yangcun Subdistricts to its east, Shuangjie and Shuangkou Towns to its south, as well as Zhangzhuang and Chenzui Towns to its west. In the year 2010, the subdistrict is home to 16,881 people.
The name Huangzhuang () originated in the founding of the locality during Ming Dynasty, when Huang family was the first settlers in the area.
Huangzhuang Subdistrict is bounded by Qianjin Avenue to the north, and the Grand Canal to the east. Both Longfeng and Yongding Rivers flow through its north. The subdistrict is connected to the Binbao Expressway in the south. Its average elevation is 7 meters above the sea level.
As of the year 2022, there are 9 subdivisions under Huangzhuang Subdistrict, of those 5 are residential communities and 4 are villages. They are: